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What specific mechanism explains why higher biodiversity increases an ecosystem’s resilience?

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1. What specific mechanism explains why higher biodiversity increases an ecosystem’s resilience?

With more species performing overlapping ecological roles, the loss of any single species is less likely to collapse a critical function, since others can partially compensate

Higher biodiversity has no connection to how resilient an ecosystem is to disturbance

Ecosystems with fewer species are always more resilient than those with more species

Overlapping ecological roles among species make ecosystems less stable, not more

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What specific mechanism explains why higher biodiversity increases an ecosystem’s resilience?

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